DocumentCode
894407
Title
Design of two-dimensional FIR eigenfilters for sampling-structure conversion
Author
Pei, Soo-Chang ; Shyu, Jong-Jy
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
3
Issue
2
fYear
1993
fDate
4/1/1993 12:00:00 AM
Firstpage
158
Lastpage
162
Abstract
By minimizing a quadratic measure of the error in the passband and stopband, a 2-D diamond-shaped finite impulse response, (FIR) eigenfilter is designed for sampling-structure conversion. Time- and frequency-domain constraints, are easily incorporated into this method, such that the design difficulty inherent to sample-conversion filters can be effectively solved. A design example and simulation with test pictures are presented to demonstrate the effectiveness of the approach
Keywords
image processing; two-dimensional digital filters; 2-D diamond-shaped finite impulse response; FIR eigenfilters; frequency-domain constraints; passband; quadratic measure; sampling-structure conversion; simulation; stopband; test pictures; time domain constraints; Band pass filters; Digital filters; Finite impulse response filter; HDTV; Image converters; Image sampling; Interpolation; Passband; Sampling methods; TV;
fLanguage
English
Journal_Title
Circuits and Systems for Video Technology, IEEE Transactions on
Publisher
ieee
ISSN
1051-8215
Type
jour
DOI
10.1109/76.212721
Filename
212721
Link To Document